/*

* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  A tool that parse command line parser.

*

*/

package com.nokia.testfw.testrunner;

public class SymbianUnitTestCommandLineParser {

	public static final String TEST_CASE_KEY = "-cases=";

	public static final String TEST_CASE_KEY_SHORT = "-c=";

	public static final String TESTS_KEY = "-tests=";

	public static final String TESTS_KEY_SHORT = "-t=";

	public static final String EPOC_ROOT = "-epocroot=";

	public static final String EPOC_ROOT_SHORT = "-e=";

	public static final String ALLOC_KEY = "-alloc";

	public static final String ALLOC_KEY_SHORT = "-a";

	public static final String OUTPUT_KEY = "-output=";

	public static final String OUTPUT_KEY_SHORT = "-o=";

//	public static final String NO_PROMPT_KEY = "-noprompt";

	public static final String TIMEOUT_KEY = "-timeout=";

	public static final String TIMEOUT_KEY_SHORT = "-to=";

	public static final String DEFAULT_OUTPUT_FORMAT = "html";

	public static final String OUTPUT_FILE_NAME = "SymbianUnitTestResults";

	public static final String DEVICE_KEY = "-device";

	public static final String DEVICE_KEY_SHORT = "-d";

	public static final int SYMBIAN_UNIT_TEST_DEFAULT_TIMEOUT = 30;

	public static String findArgument(String[] arguments, String key, String shortKey) {

		boolean found = false;

		String value = null;

		if (arguments == null)

			throw new NullPointerException();

		for (int i = 0; i < arguments.length; ++i) {

			if (arguments[i].compareTo(key) == 0 || arguments[i].compareTo(shortKey) == 0) {

				int equalsPos = arguments[i].indexOf('=');

				if (equalsPos > 0 & equalsPos < arguments[i].length() - 1) {

					value = arguments[i].substring(equalsPos + 1);

					found = true;

				}

			}

		}

		return found? value : null;

	}

	public static boolean hasArgument(String[] arguments, String key, String shortKey){

		boolean found = false;

		for (int i = 0; i < arguments.length; ++i){

			if (arguments[i].compareTo(key) == 0 || arguments[i].compareTo(shortKey) == 0){

				found = true;

			}

		}

		return found;

	}

	public static String[] getTestCaseNames(String[] arguments){

			return findArgument(arguments, TEST_CASE_KEY, TEST_CASE_KEY_SHORT).split(",");

	}

	public static String[] getTestDllNames(String[] arguments){

		return findArgument(arguments, TESTS_KEY, TESTS_KEY_SHORT).split(",");

	}

	public static int getTimeout(String[] arguments) {

		String timeOut = findArgument(arguments, TIMEOUT_KEY, TIMEOUT_KEY_SHORT);

		if (timeOut == null)

			return SYMBIAN_UNIT_TEST_DEFAULT_TIMEOUT;

		else

			return Integer.parseInt(timeOut);

	}

	public static String getOutputFormat(String[] arguments){

		String outputFormat = findArgument(arguments, OUTPUT_KEY, OUTPUT_KEY_SHORT);

		if (outputFormat == null)

			outputFormat = DEFAULT_OUTPUT_FORMAT;

		return outputFormat;

	}

	public static String getOutputFileName(){

		return OUTPUT_FILE_NAME;

	}

	public static boolean getMemoryAllocationFailureSimulation(String[] arguments){

		return hasArgument(arguments, ALLOC_KEY, ALLOC_KEY_SHORT);

	}

	public static String getEpocRoot(String[] arguments){

		return findArgument(arguments, EPOC_ROOT, EPOC_ROOT_SHORT);

	}

	public static boolean getRunOnDevice(String[] arguments){

		return hasArgument(arguments, DEVICE_KEY, DEVICE_KEY_SHORT);

	}

}